Mesure des variations infinitésimales des courbures principales d'une surface

We consider a surface S and a vector field u on S. We introduce a tensor χ(u) which measures the infinitesimal variations of the principal curvatures of S subject to u.


Published in:
comptes rendus de l'académie des sciences série i: mathématique, 335, 3, 301-306
Year:
2002
Laboratories:




 Record created 2007-04-24, last modified 2018-03-17


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